baber/WOPTO huggingface dataset:
Patent JP-S63202855-A (JP)
Title: Manufacture of organic electrolyte battery
Inventor: MURAKAMI KAORU
IPC: H01M4/08
Filed: 1987-02-17
Abstract: PURPOSE:To easily improve a drop in voltage in the early discharge stage which is an intrinsic phenomenon of graphite fluoride-lithium battery by forming a porous aluminium layer on the surface of a positive mix molding by sputtering. CONSTITUTION:Mix powder comprising graphite fluoride, a conductive material, and a binder is molded with a mold to obtain a positive electrode 3. The posi tive electrode 3 is put in sputtering equipment and a porous aluminium layer 4 is formed on the partial or the whole surface of the positive electrode 3. The wetting capability of the positive electrode 3 to an electrolyte and the conductivity between a positive terminal and the active material of the positive electrode 3 are improved. The reaction area contributing to discharge reaction is enlarged and the discharge performance is increased. Therefore, a drop in voltage in the early discharge stage which is an intrinsic phenomenon of graph ite fluoride-lithium battery is improved.
Patent JP-H04330528-A (JP)
Title: Device state control system
Inventor: KUROSAWA SATOSHI
IPC: G06F9/48
Filed: 1991-02-28
Abstract: PURPOSE:To prevent an influence upon the operation of a system by controlling a device so that a signal indicating the device state and an interrupt signal are interlocked and the interrupt signal is always in the active state by the signal indicating the device state. CONSTITUTION:The information processing system is provided with a device 14 where the signal indicating the device state and the interrupt signal are interlocked and the interrupt signal is always in the active state by the signal indicating the device state, a device control means 11, a device state management table 12, and an interrupt control means 13, and the interrupt of device state transition from the device 14 is controlled by the interrupt control means 13 to permit the reception of next state transition, and the device control means 11 uses the device state management table 12 to manage the device state and controls the device 14.
Patent JP-H02214014-A (JP)
Title: Thin-film magnetic disk and production thereof
Inventor: TADA MIGAKU
IPC: G11B5/65
Filed: 1989-02-14
Abstract: PURPOSE:To uniform the surface roughness of the disk, lower the coefft. of dynamic friction thereof, prolong the life and to improve durability and reliability by forming surface projections which are uniform in a circumferential direction at the time of forming an underlying metallic layer and a magnetic layer. CONSTITUTION:An Al substrate 1 subjected to electroless NiP plating is subjected to concentrical polishing according to the polishing grains to be used, by which the surface roughness is adjusted to 30 to 150Angstrom . The etching of the substrate surface is then executed by an inert gas and thereafter the continuous and uniform surface projections having about 200 to 400Angstrom  height in the circumferential direction and >=30 pieces/mm sectional length density in the radial direction are formed by utilizing the growth of the underlying metallic layer 2 in the work hardened layer at both ends of the flaws generated during polishing at the time of forming the underlying metallic layer 2 and the magnetic layer 3 by a sputtering method.
Patent JP-H11234485-A (JP)
Title: Image reader
Inventor: IZUMIKAWA MANABU
IPC: G06T1/00
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To accurately and simply adjust a read scanning start position and a read scanning time to correct a 'tip resist deviation' by storing calculated error correction data and adjusting the read scanning start position and the read scanning time of a read scanning section based on the stored error correction data. SOLUTION: A 'tip resist deviation' X that is an error in the read start position is produced in a subscanning direction A due to a device error between a read image based on read image data D1 and a reference image based on reference image data D2. In the case that an error in the read start position of the reference original is detected in the read image data D1 and the reference image data D2, error correction data to correct the error of the read start position are calculated based on the error. A read scanning start position and a read scanning time of a read scanning section are adjusted based on the error correction data. Thus, the read scanning start position and the read scanning time of the read scanning section are adjusted by only having to read and scan the reference original only once.
Patent JP-H01210465-A (JP)
Title: Mixed monoazo dye composition
Inventor: CHIKUNO TATSUZO
IPC: C09B67/22
Filed: 1988-02-17
Abstract: PURPOSE:To obtain the title dye composition which can dye a polyester fiber material with a hue of navy blue and can show a high build-up property and high-temperature dispersibility, by mixing two specified monoazo dyes together. CONSTITUTION:A monoazo dye composition is formed by mixing a monoazo dye of formula I (wherein X is a halogen, Y is CN or NO2, and R1, R2 and R3 are each a lower alkyl) with a monoazo dye of formula II (wherein X, R1, R2 and R3 are as defined above, and R4 is the same as R1, R2 or R3 or a lower alkoxyl group). This composition in which the mixing ratio of the dye of formula I to that of formula II is 90:10-10:90 by weight is excellent in susceptibility to pH (dyeing pH range of 4-10) and resistant against a change in the hue of a dyed piece upon a change in a source of light.
Patent JP-S56130611-A (JP)
Title: Direct-acting type recorder
Inventor: SAKAGUCHI TAKEHIKO
IPC: G01D15/22
Filed: 1980-03-18
Abstract: PURPOSE:To print data onto the recording paper in a high speed without applying forced oscillation to the pointer, by providing a printing element on the pointer and by bringing the recording paper into contact with this printing element intermittently from below. CONSTITUTION:When the signal to be measured is applied to movable coil 15, movable part 12 turns pointer 20. When a half-wave rectification current is applied to coil 34, oscillation diaphragm 30 oscillates vertically and lifts recording paper 41 simultaneously to bring it into contact with the priting element, and dot printing is performed due to discharge generated between electric plate 24 and recording paper 41. Pulse motor 47 is driven at the time, when the current of coil 34 becomes zero, and feeds recording paper 41 through sprocket 43.
Patent JP-H03238903-A (JP)
Title: On-vehicle planer antenna system
Inventor: KUME AKIRA
IPC: H01Q1/36
Filed: 1990-02-15
Abstract: PURPOSE:To prevent invasion of water drop and to prevent an antenna base from being in contact with a car body due to the vibration of the car body and causing a rattling noise by providing a seal member fitted integrally with the antenna base to provide air-tightness and buffer property between a car body and the metal-made antenna base being a base of the antenna system. CONSTITUTION:A rubber-made sheet 16 made of a material rich in elasticity so as to provide air-tightness preventing invasion of a foreign material such as rain water is provided between an antenna base 15 and a car body in the case of mount of the sheet to the car body at the outer circumference, especially the outer circumference of the lower face. The rubber sheet 16 is a material rich in the elasticity having air-tightness with the car body, a material to have air-tightness and buffer property with the car body and to have the electric property requested as a support piece 16a and a material rich in the insulation property. Thus, invasion in water drop is prevented and the production of due to the vibration of the car body is avoided.
Patent JP-S57149749-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SAKAI TETSUSHI
IPC: H01L21/331
Filed: 1981-03-12
Abstract: PURPOSE:To obtain a single crystal semiconductor substrate proper to the semiconductor device, speed and dielectric resistance thereof are high, by forming a porous insulator layer,  which is acquired by oxidizing a porous semiconductor layer, onto the substrate, shaping a single crystal semiconductor layer to one part of the surface and forming an insulator layer to  the bottom and the side surface through heat treatment. CONSTITUTION:The P type single crystal Si substrate 1 is immersed in a 20-50wt% fluoric  acid solution, and the bottom of the substrate 1 is connected to the anode side of a DC power  supply and the cathode side of the power supply is connected to a platinum electrode immersed in the solution. Accordingly, the surface layer section of the substrate 1 is changed  into the porous Si layer 2, the natural oxide film of the surface of the layer 2 is removed  through heat treatment in vacuum while the layer 2 is turned into the porous insulator layer,  the single crystal Si layer 4 is grown on the whole surface in an epitaxial shape, and the  layer 4 is converted into a predetermined shape through etching while using a Si3N4 film 5  and a resist film 6 as masks. The film 6 is removed, the surface is thermally treated at 950 deg.C  for approximately 150min., the insulator layer 7a is formed onto the back of the layer 4 by utilizing the faster speed of oxidation of the layer 2 while the thin insulator layer 7b is  shaped onto the side surface of the layer 4, and an independent single crystal island region  coated with the insulator layers is obtained on the substrate.
Patent JP-S62190861-A (JP)
Title: Semiconductor device
Inventor: KAWASAKI HIDEO
IPC: H01L21/331
Filed: 1986-02-18
Abstract: PURPOSE:To suppress the heat generation of a transistor and to improve the damage dielectric strength of the transistor by wiring a portion opposed to the base electrode of a separate emitter region formed to surround the emitter region with a base electrode in a front stage transistor of a Darlington transistor to reduce a vertical current. CONSTITUTION:When forming a P-type base region 2 and then an emitter region 3 on an N-type silicon substrate 1, separate emitter regions 4, 5 are simultaneously formed to surround the region 3. Thereafter, an emitter electrode 6, a base electrode 7, a collector electrode 8, and inner wirings 9 are formed, and the electrode 7 is wired with the region 5 at this time. The surface is formed with an insulating film 10. Thus, the storage time ts of a Darlington transistor can be shortened, and the region 4 in the rear stage transistor may be operated only to improve the damage dielectric strength of the transistor.
Patent JP-S63206319-A (JP)
Title: Detection of moil cutting in burn-off machine
Inventor: ENTO TATSUO
IPC: C03B9/42
Filed: 1987-02-18
Abstract: PURPOSE:To accurately detect whether moil cutting is completed in each head of a burn-off machine and to prevent glass cups from flowing to the following process while leaving the moil uncut, by combining an output signal from a temperature sensor set at the fixed side of a burn-off machine with a timing signal. CONSTITUTION:A temperature sensor 9 of infrared light type is set at the fixed side of a burn-off machine and temperature of the mouth part of glass cups 30 passing in front of the sensor is continuously detected. Then theoretical product of (a) an output signal showing the high-temperature part of the cup and (b) a timing pulse showing passage of the glass cups 30 on the axis of the temperature sensor 9 is calculated (amplifier 13 and a calculator 14) and cutting or noncutting is recognized by presence [cutting is completed in output shown by C-c] of (c) the output of the calculator.
Patent JP-H02213041-A (JP)
Title: Cleaning method for ion implanting device
Inventor: YAMAMOTO HIROSHI
IPC: H01J37/317
Filed: 1989-02-13
Abstract: PURPOSE:To permit interior cleaning without opening an ion implanting device by installing a dust absorbing body with electric potential inside the device. CONSTITUTION:A dust absorbing body 6 is installed on the surface of one of insulating plates inside a target chamber 1. The dust absorbing body 6 is provided with a beam passage window 8 which matches a beam passage window 2 of the target chamber 1. The dust absorbing body has more than one wiring film 7a, 7b each, and DC voltage of several hundred or thousand volts with plus and minus polarities is applied to the wiring films 7a and 7b, respectively. Dust is generally charged with electricity and is absorbed by this dust absorbing body 6. The dust absorbing body 6 which has absorbed dust is cleaned with the device opened periodically.
Patent JP-H06165665-A (JP)
Title: Production of sake
Inventor: INOUE SHIGEYASU
IPC: C12G3/02
Filed: 1993-01-29
Abstract: PURPOSE:To reduce the lipid content of raw material grains, simultaneously insolubilize a protein by roasting the raw material grains, obtain SAKE (Japanese rice wine) with a low content of lipids without clouding and causing any deterioration in flavor with time and shorten the steaming time by pregelatinizing the grain starch. CONSTITUTION:Raw material grains are roasted to afford the objective SAKE. Specifically, e.g. raw material grains such as polished rice are roasted, then dipped in water, subsequently steamed and cooled. The cooled grains, together with water, are then added to a yeast culture produced according to a conventional method and finally fermented to produce the objective SAKE.
Patent JP-H06232349-A (JP)
Title: Semiconductor integrated circuit
Inventor: HASEGAWA KENJI
IPC: H01L27/04
Filed: 1993-01-29
Abstract: PURPOSE:To stop a feed of a power supply to a functional block in a quiescent state and to prevent the generation of a wasteful power consumption by a method wherein a main power supply terminal is connected only to the first power supply terminal of a first functional block or the second power supply terminal of a second functional block responding to a block selecting signal. CONSTITUTION:A functional block selecting signal is inputted in gates of a P-channel MOS transistor 14 and an N-channel MOS transistor 15 of a power- supply switching circuit 18 as it is at a L level and a signal inverted into an H level by an inverter 10 is inputted in gates of a P-channel MOS transistor 16 and an N-channel MOS transistor 17 of the circuit 18. In the circuit 18, the transistors 14 and 17 are turned-on, the transistors 15 and 16 are turned-off and a power supply from a main power supply terminal 4 can be fed only to a first power supply terminal 5 of a first functional block 2.
Patent JP-S56132196-A (JP)
Title: Driving system for stepping motor
Inventor: YAJIMA TORAO
IPC: H02P8/00
Filed: 1980-03-19
Abstract: PURPOSE:To remove vibration in case of variable speed by changing over phase at a point of time when the signals of a positional detector are generated when the time intervals of the signals are longer than the set time intervals of constant-speed driving and after completion of set time when the time intervals of the signals are shorter than the set time intervals. CONSTITUTION:A timer using timing pulse intervals tc in a constant-speed controlling period 12 as set time is started after a point of time when starting the driving of a motor in a slow-up period 11. Phase is changed over at a point of time when pulse T1 is output when the T1 is not output before tc passes. Phase is changed over at a point of time when completion of the timer when timing pulse Tn is output before tc time, and the period 11 shifts to the constant-speed controlling period 12. The pulse time intervals of the slow-up period 11 are memorized, and utilized in a slow-down period 13 and phase is changed over. Thus, the vibration of the motor is removed even in case of the variation of load, and excellent drive characteristics can be maintained.
Patent JP-S59160079-A (JP)
Title: Compressor
Inventor: ASAI JIROU
IPC: F04B17/04
Filed: 1983-03-02
Abstract: PURPOSE:To reduce the temperature rise of a cylinder by a method wherein air, compressed once in a suction chamber, is introduced into a delivery chamber through a communicating path provided in a piston and is compressed here once more. CONSTITUTION:When the piston 8 is moving from the upper dead point to the lower dead point thereof, the air is induced into the suction chamber 101 through a suction port 11. At the same time, the communicating path 8b is being closed by a non-return valve 14, therefore, the air in the delivery chamber 102 is discharged out of a delivery port 16 under being compressed. On the other hand, when the piston 8 is moving from the lower dead point to the upper dead point, the air in the suction chamber 101 is introduced into the delivery chamber 102 through the communicating path 8b. At this time, the air is compressed and introduced into the delivery chamber 102 since the volume of the delivery chamber 102 is smaller than the same of the suction chamber 101.
Patent JP-S58153313-A (JP)
Title: Low noise stationary induction apparatus
Inventor: HAGIWARA SHIYUUYA
IPC: G10K11/16
Filed: 1982-03-08
Abstract: PURPOSE:To efficiently reduce vibration with small vibrating force and to sufficiently protect a vibration sensor and a vibrator by mounting the vibration sensor and the vibrator inside a noiseproof wall and providing a controller in the space between the body and the wall. CONSTITUTION:A vibration sensor 10 for detecting the vibration of a noiseproof wall 3 and a vibrator 11 for vibrating the wall 3 are provided inside the wall 3, and a controller 12 of the vibrator 11 is installed in the space 6 between a transformer body 1 and the wall 3. The sensor 10 outputs an electric signal in response to the frequency and phase of the vibration of the wall 3. The controller 12 inputs the output of the sensor 10 to, for example, form a signal of substantially output phase to the phase of the vibration, amplifies the electric power  and vibrates the vibrator 11. The vibrator 11 vibrates the wall 3 substantially  out of phase to the vibration of the wall 3, thereby suppressing the vibration.  Since the wall 3 is formed at both sides of air and is readily vibrated as compared with a container 2 in which insulating oil is filled, it can be efficiently  reduced in vibration with small vibrating force. The sensor 10 and the vibrator  11 can completely protect itself against wind and rain.
Patent JP-S63201667-A (JP)
Title: Developing agent for electrostatic charge image development
Inventor: TANAKA KATSUHIKO
IPC: G03G9/097
Filed: 1987-02-17
Abstract: PURPOSE:To stabilize the triboelectrification quantity of the toner, and to make the triboelectrification distribution of the toner uniform, by incorporating a positive electrostatic charge toner contg. a binder resin, a coloring agent and a positive electrostatic charge controller having a specified unit structure, and the fine powder of a positive electrostatic charged silica in the titled developing agent. CONSTITUTION:The titled agent comprises the positive electrostatic charge toner contg. the binding resin, the coloring agent and the compd. having the unit structure shown by formula I, and the fine powder of the positive electrostatic charge. In the fine powder of the positive electrostatic charge. In the formula, R<1> and R<2> are each a monovalent org. group which is the same or the different with each other, M is group III elements of the periodic table, X is a monovalent group. The Sn-O-M structure is supposed to have the important ability of the positive electrostatic charge controller. In the formula, R<1> and R<2> are each alkyl or a cycloalkyl group, etc., M is preferably boron or aluminium, X is preferably hydroxyl, alkyl or aryl group. Thus, the image having the high quality is obtd. by charging said image to the positive with uniform and strong, and by making a negative electrostatic charge image visible, or by making the positive electrostatic charge image visible by a reversal development.
Patent JP-H10230273-A (JP)
Title: Treatment of phosphate ion-containing waste water and apparatus therefor
Inventor: YAMAMOTO KOJI
IPC: C02F1/46
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a treating method for a phosphate ion-containing waste water capable of stably maintaining a high removing efficiency of phosphate ion. SOLUTION: In this waste water treating method in which iron ion and/or aluminum ion are eluted electrochemically into the waste water containing the phosphate ion by using an electrode containing iron ion and/or aluminum ion and flocculating and settling phosphate ion in the form of a water insoluble salt with iron and/or aluminum, a calcium ion concn. and/or magnesium ion concn. in the waste water are detected and the calcium ion concn. and/or magnesium ion concn. in the waste water are controlled based on the detected concn.
Patent JP-S53122161-A (JP)
Title: Boiling cooler
Inventor: SONOBE HISAO
IPC: H01L23/44
Filed: 1977-03-31
Abstract: PURPOSE: To obtain stable cooling performance all the time, by setting a means for preventing the entering of non-condensable gas and the leakage of refrigerant. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55127826-A (JP)
Title: Leakage breaker
Inventor: YAMAKI SHIYOUICHI
IPC: H02H3/34
Filed: 1979-03-26
Abstract: 1. Fault current safety switch for disconnecting users even in the case of direct current fault currents, which operates with a tripping device, a switch lock and a summation current transformer (1) which comprises a first secondary winding (3) connected to an oscillator (9) and comprises a second secondary winding (4) connected to an excitation winding of a magnetic tripping device, characterised in - that the magnetic tripping device (10) has two excitation windings (16, 17), a first (16) and a second (17), on arms of its yoke (12), - that the first excitation winding (16) is connected to the oscillator (9), the second excitation winding (17) being connected to the second secondary winding (4), and - that the two excitation windings (16, 17) are tuned to one another in such manner that on operation of the oscillator (9), the magnetic fluxes produced by said excitation windings in the magnetic circuit of the magnetic tripping device (10) in the fault current free state, are unidirectional and opposite in relation to one another.
Patent JP-S62196069-A (JP)
Title: Dc-dc converter
Inventor: OOTA NAOTO
IPC: H02M3/28
Filed: 1986-02-21
Abstract: PURPOSE:To miniaturize transformers and simplify a printed wiring and reduce the occupied area of a printed board, by applying chopped voltage to a plurality of the transformers at the same time, and by generating a plurality of mutually insulated DC voltage sources. CONSTITUTION:A DC-DC converter consists of a DC power source 4, a switching transistor 6 interrupting the DC power source 4, a switching control circuit 5 controlling the action of the switching transistor 6, and a plurality of output power source sections 2, 3... connected in parallel with the DC power source 4 and the switching transistor 6. The output power source sections 2, 3... are respectively provided with transformers T2, T3... consisting of primary windings N21, N31..., demagnetizing windings N22, N32... and secondary windings N23, N33....
Patent JP-H02217170-A (JP)
Title: Position controller for welding torch
Inventor: SUZUKI HIDEO
IPC: B23K9/127
Filed: 1989-02-15
Abstract: PURPOSE:To perform welding with high reliability by calculating the welding position correction data according to the value of the position of a welding line and moving a welding torch with the output of the calculation. CONSTITUTION:A first arithmetic circuit 2 calculates time T=D/F with the data F from a speed input circuit 1 and the distance constant D of a D setting circuit 3 as input. The time T and the position P of the welding line datected by a detection sensor 4 are stored in a memory 5. The time T is subtracted periodically by a time monitoring circuit 8 and sent to the memory 5. When the time T is subtracted and its value is diminished to zero, a second arithmetic circuit 6 takes out the value of the position P from the memory 5 and calculates the welding position correction data by the value of the position P. The welding torch is moved by the output of the second arithmetic circuit with a mobile mechanism part 7. By this method, the welding position is accurately corrected.